Torque-turn orthopaedic bolt tightening method
    3.
    发明授权
    Torque-turn orthopaedic bolt tightening method 有权
    扭矩矫形螺栓紧固方法

    公开(公告)号:US08375555B2

    公开(公告)日:2013-02-19

    申请号:US12827389

    申请日:2010-06-30

    IPC分类号: A61B17/04 A61B17/58

    摘要: A method of assembling an orthopaedic implant includes positioning a first orthopaedic component in contact with a second orthopaedic component and coupling the first orthopaedic component to the second orthopaedic component with a bolt. The method also includes applying an empirically-determined starting torque to the bolt such that the first orthopaedic component is coupled to the second orthopaedic component with a first predetermined clamp load. The bolt is then rotated by an empirically-determined rotation angle such that the first orthopaedic component is coupled to the second orthopaedic component with a second predetermined clamp load.

    摘要翻译: 组装整形外科植入物的方法包括将与第二矫形部件接触的第一矫形部件定位并且用螺栓将第一矫形部件联接到第二矫形部件。 该方法还包括将经验确定的启动扭矩应用于螺栓,使得第一矫形部件以第一预定夹紧载荷联接到第二矫形部件。 然后通过经验确定的旋转角度旋转螺栓,使得第一整形外科部件以第二预定的夹紧负载联接到第二矫形部件。